I recently purchased a V8 GTS. Does it matter which way I mount the heatsink? The reason I'm asking is, some installation videos I've seen, say to mount the heatsink on the mo/bo outside of the case. I don't want to go through the hassle of disassembling my computer. Looking at the computer through the side panel, can I mount the heatsink with the fans front and back or top and bottom? Or, does it make any difference? Any help or suggestions will be greatly appreciated. Thanks!